Seat Post For 3 bolt Seat/Saddle
Rock & Cobra is different than Raser or Chuweng post in that The Rock & Cobra has a groove and is not as strong or big of diameter as the Raser post, but both use the triangle platform and 3 bolts to attach the saddle. Choose Raser post @ an additional $6.00.
Note: Raser post may not fit Cobra or The Rock.